mirror of
https://github.com/d9pouces/id_configurator.git
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d9pouces
119 lines
4.1 KiB
Python
119 lines
4.1 KiB
Python
import subprocess
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from unittest.mock import MagicMock
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import pytest
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from id_configurator.config import Configuration
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from id_configurator.context import Context
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from id_configurator.modules.certificates import CertificatesModule
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CERT_CONTENT = "fake-cert-bytes"
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def make_config(with_certificate: bool) -> Configuration:
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data = {
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"uuid": "12345678-1234-5678-1234-567812345678",
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"organisation": "InterDiode",
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}
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if with_certificate:
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data["configurations"] = {
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"certificates": [{"name": "new-root-ca", "content": CERT_CONTENT}]
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}
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return Configuration.model_validate(data)
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def test_is_relevant_true_when_certificates_configured(tmp_path) -> None:
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context = Context(config=make_config(True), dst=tmp_path / "dst", src=None)
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assert CertificatesModule().is_relevant(context) is True
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def test_is_relevant_false_when_no_certificates(tmp_path) -> None:
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context = Context(config=make_config(False), dst=tmp_path / "dst", src=None)
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assert CertificatesModule().is_relevant(context) is False
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def _mock_success(monkeypatch, stderr: str = "") -> MagicMock:
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mock_run = MagicMock(
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return_value=subprocess.CompletedProcess(
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args=[], returncode=0, stdout="", stderr=stderr
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)
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)
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monkeypatch.setattr("id_configurator.modules.certificates.subprocess.run", mock_run)
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return mock_run
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def test_apply_writes_certificate_and_calls_update_ca_certificates(
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tmp_path, monkeypatch
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) -> None:
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mock_run = _mock_success(monkeypatch)
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dst = tmp_path / "dst"
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context = Context(config=make_config(True), dst=dst, src=None)
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CertificatesModule().apply(context)
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written = dst / "usr/local/share/ca-certificates/new-root-ca.crt"
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assert written.read_bytes() == b"fake-cert-bytes"
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mock_run.assert_called_once()
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args = mock_run.call_args.args[0]
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assert args[0] == "update-ca-certificates"
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assert "--certsconf" not in args
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assert "--certsdir" not in args
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def test_apply_preserves_existing_local_certificates_from_src(
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tmp_path, monkeypatch
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) -> None:
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mock_run = _mock_success(monkeypatch, stderr="some warning")
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src = tmp_path / "src"
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local_certs_dir = src / "usr/local/share/ca-certificates"
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local_certs_dir.mkdir(parents=True)
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(local_certs_dir / "existing.crt").write_bytes(b"existing-bytes")
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(local_certs_dir / "new-root-ca.crt").write_bytes(
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b"stale-bytes-should-be-overwritten"
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)
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(src / "etc/ca-certificates.conf").parent.mkdir(parents=True)
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(src / "etc/ca-certificates.conf").write_text("existing.crt\n", encoding="utf-8")
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(src / "usr/share/ca-certificates").mkdir(parents=True)
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dst = tmp_path / "dst"
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context = Context(config=make_config(True), dst=dst, src=src)
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CertificatesModule().apply(context)
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local_dst = dst / "usr/local/share/ca-certificates"
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assert (local_dst / "existing.crt").read_bytes() == b"existing-bytes"
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assert (local_dst / "new-root-ca.crt").read_bytes() == b"fake-cert-bytes"
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args = mock_run.call_args.args[0]
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assert "--certsconf" in args
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assert str(src / "etc/ca-certificates.conf") in args
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assert "--certsdir" in args
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assert str(src / "usr/share/ca-certificates") in args
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def test_update_ca_certificates_raises_when_binary_missing(
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tmp_path, monkeypatch
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) -> None:
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monkeypatch.setattr(
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"id_configurator.modules.certificates.subprocess.run",
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MagicMock(side_effect=FileNotFoundError()),
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)
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context = Context(config=make_config(True), dst=tmp_path / "dst", src=None)
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with pytest.raises(RuntimeError, match="update-ca-certificates is not available"):
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CertificatesModule().apply(context)
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def test_update_ca_certificates_raises_on_failure(tmp_path, monkeypatch) -> None:
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error = subprocess.CalledProcessError(
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returncode=1, cmd=["update-ca-certificates"], stderr="boom"
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)
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monkeypatch.setattr(
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"id_configurator.modules.certificates.subprocess.run",
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MagicMock(side_effect=error),
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)
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context = Context(config=make_config(True), dst=tmp_path / "dst", src=None)
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with pytest.raises(RuntimeError, match="update-ca-certificates failed"):
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CertificatesModule().apply(context)
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